TKC80 (not that i'm happy with them, but...) on a Tiger 800. Never really had a problem with terrain in the Ganny (except Boundary Hill, but that's a handful on even smaller bikes I hear). I just put the ego away, let the faster riders pass and take my sweet time in first gear. If you do get stuck, it's a great place to do it as it's frequently ridden, so you can call for help without trekking miles to the main road(s)
Thinking of heading there tomorrow actually, just think it may be a sloppy mess from last night's downpour.... Anyone wants to join? Hoping to leave early AM from North York.
What time are you thinking? I'm still very new at riding off road if you don't mind me slowing you down .